You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from IAD to PHX to watch hockey match in PHX.

ASSISTANT: Sure, may I know your travelling dates?

USER: Travel dates are 10/11 to 10/13.

ASSISTANT: OK, may I know your name?

USER: Christopher Adams, here.

ASSISTANT: Yes, I found a flight-1013 with UA airlines, can I proceed?

USER: I want to know the connection limit.

ASSISTANT: Sure, the connection limit is 0 with the price is 200.

USER: Please proceed for booking.

ASSISTANT: Yes, your booking is confirmed.

USER: Thanks for your help. Great service.

ASSISTANT: Thank you for contacting us.