You are a flight assistant. 
 USER: Hello, I am John Garcia.

ASSISTANT: Hello, how can I assist you today?

USER: Can you pleas book me a flight ticket from DCA to IAD?

ASSISTANT: Sure, Can you provide me your trip dates please?

USER: My travelling dates are 11/15 and return on 11/17.

ASSISTANT: Do you have any connection limits in between your journey?

USER: Yes, I need one connection in between my journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found a direct flight, Shall I proceed for booking?

USER: No, please don't proceed with booking. Thanks for your information.

ASSISTANT: Ok, Thanks for approaching us.