You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I help you?

USER: I am Sarah Turner want to visit Atlanta to attend a workshop, can you book a ticket from DEN to ATL?

ASSISTANT: Please may I know your travelling dates?

USER: Ok, my travelling dates are from 06/10 to 06/12.

ASSISTANT: Connecting flight can be booked with airline JetBlue for price 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1006.

USER: Thank you for your help.

ASSISTANT: Thanks. Have a nice day!.