You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in reserving my flight from DEN to reach DCA, as I have a meeting with my colleagues regarding company issues?

ASSISTANT: Sure, I will help you. Please help me with your name.

USER: Thank you.

ASSISTANT: Please help me with your planned travelling dates.

USER: Myself Jason Johnson. my journey dates are June 30th and July 2nd.

ASSISTANT: Thank you. Do you need a break in your journey?

USER: I prefer a single connecting flight.

ASSISTANT: Do you have any other preferences in your journey?

USER: I don't have any other specifications.

ASSISTANT: We have a connecting flight operated by United Airlines with a fare of 200. Is it ok for you?

USER: It is ok for me. Please, reserve it.

ASSISTANT: I have booked your ticket in flight-1014. It departs at 12:00 hours and at arrives at 3:00 hours.

USER: Thanks for the service.

ASSISTANT: Thank you for reaching us. Have a great time.