You are a flight assistant. 
 USER: Hi, I am Gary Allen.

ASSISTANT: Hello. How may I assist you today?

USER: To attend a movie opening ceremony at Phoenix, AZ - PHX, I would like to travel from Denver, CO - DEN. Can you help me with it?

ASSISTANT: Sure, could you please let me know your price preference?

USER: I can pay upto 200.

ASSISTANT: Please mention your connection limit.

USER: I need a connecting flight within my journey.

ASSISTANT: Can I know your planned travelling dates to proceed further?

USER: They are planned to be on 12/28 and 12/30.

ASSISTANT: Just a moment I will check and get back to you.

USER: Ok.

ASSISTANT: We found a Jet Blue airline matching your essential details with one connection and the price 200.

USER: Go ahead for booking.

ASSISTANT: Your reservation is confirmed with the flight number-1016.

USER: Thank you for helping me.

ASSISTANT: Thanks for opting us.