You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I have a business meeting in Washington, can you please help me to book my flight ticket?

ASSISTANT: Sure, please provide your airport codes.

USER: I want to travel from JFK to DCA.

ASSISTANT: When would you like to travel?

USER: Sure, I would like to depart on 08/01 and return from Washington on 08/03.

ASSISTANT: May I know your name please?

USER: Sure, my name is Carol Smith.

ASSISTANT: I found a flight for you in JetBlue airlines with 0 connection. Can I proceed?

USER: No, please check for the flight with 1 connection.

ASSISTANT: Sorry, there are no flights available with 1 connection on your journey dates.

USER: Sad to hear that, anyway thank you for checking.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.