You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from IAD to HOU. Can you please help me in that?

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are Jan 27 to Jan 29.

ASSISTANT: Can I know your name please?

USER: Myself Amy Taylor.

ASSISTANT: Do you have any other specifications?

USER: I need to travel with economy class.

ASSISTANT: Do you have any connection limit please?

USER: I am ok with any connection.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked, flight number 1025 with Spirit airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.