You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Catherine Jones here.

ASSISTANT: Catherine Jones. How can I help you?

USER: Can you please help me in reserving my flight from DFW to reach DEN?

ASSISTANT: May I know your journey dates?

USER: Sure, my planned travel dates are Oct 1st and 3rd.

ASSISTANT: Is there any class preference?

USER: No, I am comfortable in any class.

ASSISTANT: Would you like to board direct or connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Is there any time concern?

USER: My depart time must be in the morning.

ASSISTANT: Would you care for airline preferences.

USER: No.

ASSISTANT: Is there any other requirements?

USER: No, I don't have any other requirements.

ASSISTANT: Give me a moment.

USER: Ok, sure.

ASSISTANT:  American Airlines with flight 1002 is providing service on your route, with single connection and price is 100 with depart time at morning 7:00 AM and arrival  at afternoon 12:00 PM.

USER: Ok, please proceed by booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for the service.

ASSISTANT: Thank you for reaching us.