You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please render me in booking a flight ticket to DEN from HOU?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel  dates please?

USER: Thank you, my preferred travel dates are from Jan 11 to Jan 13.

ASSISTANT: Ok, please let me know your  preferable timings of your journey.

USER: I am comfortable with any timings.

ASSISTANT: Do you  prefer any specific class to travel?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Can I have your good name please?

USER: I am Carol Martin.

ASSISTANT: JetBlue airlines running a flight in your route with connection 1 and the ticket  fare is 200. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Ok, your  ticket booking has done and the flight number is 1012.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a great  journey.