You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am planning to visit Seattle to attend a wedding ceremony, can you please book me a ticket from CLT to SEA?

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

USER: My preferable journey dates are from Dec 21 to Dec 23.

ASSISTANT: Here is a flight with 1 stop and price is 100 in JetBlue airlines, can I proceed with it?

USER: That's ok for me. Please book my ticket in this airlines.

ASSISTANT: Your ticket has been booked with 1029 flight.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.