You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in booking my flight ticket from IAH to DCA?

ASSISTANT: May I know your desired travel dates please?

USER: My planned travel dates are Jan 16-18.

ASSISTANT: Do you have any specifications?

USER: I prefer to fly in connected flight.

ASSISTANT: May I know your name please?

USER: Myself, Emily Harris.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a flight with connection limit 0 and fare 100, shall I proceed for booking?

USER: Ok, please go ahead.

ASSISTANT: Your ticket is booked, flight number 1025 with Southwest Airlines, departure time is 11:00 hours and arrival time is 19:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.