Listen and complete them by putting in the missing sentences. (Mr. Anderson is helping Professor Wilson book a ticket through the telephone.)A A seat on Flight 807 to Boston 9:00 Sunday morningB You want to go first class or economy classC I’d like to make a reservation to Boston next weekD What about the fareE When do you want to flyStaff: Good morning. The United Airlines. What can I do for you?Anderson: Yes,__________(1)__________.Staff: _________(2) _________?Anderson: Sunday, March 25.Staff: For what time please?Anderson:From 9 am to 2 pm.Staff: Let me see. Yes, there are three flights: 9 o’clock, 11:30 and 13:45.Anderson:The one at 9 o’clock, please.Staff: Alright. That is Flight 807. _________(3)___________?Anderson: The ticket is for an invited speaker, so I choose the first class. _________(4) _________?Staff: One way is $176, including airport construction fee and fuel additional fee.Anderson: OK.Staff: Let me repeat your reservation. _________(5) _________. Is it all right, sir?Anderson: Right.Staff: May I have the speaker’s name and telephone number?Anderson: John Wilson. You can reach him at 52378651.Staff: Thank you for calling and we look forward to serving you.Anderson: Thank you very much.Staff: My pleasure.