You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your service today?

USER: I am planning to book a ticket from PHX to AUS. Can you please help me out?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: I am planning to travel on Apr 14 and return back on Apr 16.

ASSISTANT: Please let me know your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Angela Walker.

ASSISTANT: We found a Delta airlines, flight number 1010, and the fare of 200 in economy class. Shall I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing our services.