You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: One of my cousin wants to visit the Lady bird lake bike tour which is famous in the Austin, AUS.

ASSISTANT: Sure, I can do that for you. May I know your name?

USER: Edward Clark here.

ASSISTANT: Ok, do you want me to book your cousin's flight ticket?

USER: Yes, please book it.

ASSISTANT: May I know your cousin's name?

USER: I have already mentioned above.

ASSISTANT: Edward Clark is your name or your cousin's name?

USER: It's my cousin name.

ASSISTANT: Thank you. Please let me know the journey dates.

USER: My journey dates are Oct 02 and 04.

ASSISTANT: Thank you. Please let me know your source airport code.

USER: Her source point is from Atlanta, ATL.

ASSISTANT: Thank you. Please let me know if there is any preferences.

USER: She wants to catch her return flight in the afternoon time.

ASSISTANT: Ok, please wait for a while. Let me check for the available flights.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight with single connection available in Southwest airlines and the ticket fare is 800 only in business class. Flight departs at 21:00 hours and arrives at 12:00 hours. Can I book the ticket for you?

USER: Please make it confirm.

ASSISTANT: Your ticket is confirmed successfully with the flight-1006.

USER: Thanks for your kind service.

ASSISTANT: You are most welcome.