You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I have a entrepreneurship meeting at Washington. Can you please help me in reserving the ticket from CLT IAD?

ASSISTANT: Sure, I am here to help you. May I know your itinerary dates?

USER: I am planning my trip on Apr 19 and again I will return back on Apr 21.

ASSISTANT: May I know your connection limit?

USER: I would like to travel in single connection flight.

ASSISTANT: May I know your name?

USER: Myself Justin Adams.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: UA airlines with flight 1003 is providing a direct flight and ticket costs you 100 in economy class.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket is confirmed Justin Adams. Flight departs at 8:00 hours and arrives at 19:00 hours.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.