You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Myself Ruth Edwards. I am looking for a flight from DCA to IAH, can you help me in booking the flight ticket?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Sure, my travel dates are 08/07 and 08/09.

ASSISTANT: Here is a 1003 Frontier airlines with the airfare of 100, can I proceed with it?

USER: Please proceed booking with that flight.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.