You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel from HOU to DCA, can you help me in doing that?

ASSISTANT: Sure, can you share me your travel dates?

USER: My trip dates are Sep 27 to 29.

ASSISTANT: Is there any connection limit for you?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I have your good name?

USER: I am Stephen Thomas.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1004.

USER: Thank you.

ASSISTANT: Thank you for reaching us.