You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you now?

USER: I am Scott Gonzalez. I have car showroom opening in IAD, can you help in booking a flight for me from DCA?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My date of travelling is on 04/30 to 05/02.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1014 in AA airline has the price 200. Shall I proceed?

USER: proceed for booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for helping in finding a flight.

ASSISTANT: Thank you for choosing us.