You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I help you?

USER: I am Stephanie Carter, Dallas is the best place to enjoy the winter could you help me in booking my flight ticket with in 500.

ASSISTANT: Sure. May I know your travelling codes?

USER: Sure, I prefer a connection in between. I would like to travel from 09/09 to 09/11.

ASSISTANT: Please provide travelling codes?

USER: My journey would be from GA-ATL to TX-DFW.

ASSISTANT: Ticket can be booked with airline JetBlue, price 100. Flight number 1019, connections 1.

USER: Ok, proceed with m booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.