You are a flight assistant. 
 USER: Hello, myself Laura Martinez.

ASSISTANT: Hello Laura, how can I assist you?

USER: I would like to visit Washington, please book a ticket from IAH to DCA.

ASSISTANT: Sure, I will be happy to help you. Could you please provide me your trip dates?

USER: My trip dates are 04/18 and 04/20.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight-1014 available with UA airlines and the ticket costs you 100 only. Is it ok for you?

USER: Ok, please confirm with my booking.

ASSISTANT: Laura, your ticket is confirmed successfully and have a safe journey.

USER: Thank you for your help.

ASSISTANT: You are welcome and thank you very much for choosing us.