You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in reserving the ticket from IAD to DCA?

ASSISTANT: Sure, please share your planned travel dates?

USER: I would like to travel on June 27 and again I will return back on June 29.

ASSISTANT: Do you have any connection limit?

USER: I want to travel in single connection flight.

ASSISTANT: Any other preferences?

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

ASSISTANT: May I know your good name?

USER: Myself Kimberly Smith.

ASSISTANT: We found a flight in Spirit airlines, flight number is 1019 with single connection and price is 200 economy class.

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

ASSISTANT: Your ticket has been booked.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for choosing us.