You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Debra Baker, can you help me to book a flight from ATL to IAH?

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

USER: Ok, my travel dates are 02/07 and 02/09 respectively.

ASSISTANT: Here is a flight with 1 stop and price is 200, can I proceed with it?

USER: Ok, please book it.

ASSISTANT: Your ticket has been booked with 1000 flight.

USER: Thank you for assisting me.