You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: Cynthia Wright here. Can you please help me in reserving my flight from JFK to reach DEN?

ASSISTANT: Please share your trip dates.

USER: Sure,my planned travel dates are July 25th and 27th.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: We found a flight with Delta airlines in economy and ticket fare is 100. Can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved with 1010 flight.

USER: Thanks for the quick service.

ASSISTANT: Thank you for opting us.