You are a flight assistant. 
 USER: Hello, I am Rachel Smith.

ASSISTANT: Hello, how may I render you?

USER: I need to attend a training session at Denver, CO - DEN for new project, which we signed at last month. Can you book me a ticket from GA - ATL?

ASSISTANT: Sure, may I know your travelling dates?

USER: I need to reach there by 12/02 and will come back on 12/04.

ASSISTANT: How much can you afford for this ticket?

USER: I can pay up to 500 to buy this ticket.

ASSISTANT: Thanks for the information. There is a flight found with number 1008 in Delta airline. Its a connecting flight.

USER: Fine, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thanks for your service.

ASSISTANT: Thanks for availing us.