You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: I am Anna Robinson. I want to book a flight to Philadelphia, PHL from Austin, AUS. Can you book a ticket on 11/17?

ASSISTANT: Sure. May I know your connection limit?

USER: Connection limit is 1.

ASSISTANT: Can You share your return date?

USER: Sure, return date is 11/19.

ASSISTANT: There is a flight 1015 in AA airline and price is 100 with a connection. Shall I make reservation?

USER: Sure.

ASSISTANT: Ok, Your ticker has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you.