You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to meet my friend at Denver, help me in booking my flight ticket from TX-HOU to CO-DEN.

ASSISTANT: Sure, help me with your travel dates?

USER: My travelling dates are from 06/15 to 06/17.

ASSISTANT:  Do you have any preferences?

USER: I need a halt.

ASSISTANT: We found a connecting flight JetBlue with flight number 1011 and fare is 200. Can I proceed further?

USER: Please proceed. Thank you for your help.

ASSISTANT: May I know your name for further process?

USER: I am Mary Rodriguez.

ASSISTANT:  Your booking is confirmed. Thank you for opting us.