You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

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

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

USER: My travel dates are 08/02 and 08/04.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Edward Lee.

ASSISTANT: I found a flight with the price of 100 and 0 connection. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1003.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.