You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to travel from HOU to EWR. Can you book a flight ticket for me?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: I want to fly in the flight on Feb 01 and Feb 03.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I don't have any.

ASSISTANT: May I know your other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Could you please provide your name for reservation purpose?

USER: I am Karen Green.

ASSISTANT: We got a connecting flight-1003 in economy class, is it fine for you?

USER: Proceed to booking.

ASSISTANT: Ok, booking is done on JetBlue airlines.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.