You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Matthew Wright. Can you please help me in booking my flight ticket from DCA to DFW?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: Ok, my travelling dates are 12/04 and 12/06.

ASSISTANT: Give me a moment.

USER:  Ok, sure.

ASSISTANT: I have found a flight ticket with a price of 200 and 1 connection.

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.