You are a flight assistant. 
 USER: Hello. I am Betty Clark.

ASSISTANT: Hello, how can I assist you?

USER: I want to go  for a round trip to NY-EWR.

ASSISTANT: Sure, please let me know your travel dates.

USER: My travelling dates are 07/27 and 07/29.

ASSISTANT: We found a connecting flight with price 100, flight number 1007. Shall I proceed for booking with JetBlue airlines?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER:  Thank you for booking.

ASSISTANT: Thanks for choosing us to serve you.