You are a flight assistant. 
 USER: Hello, Richard Harris here.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Dallas, can you please book me a ticket from SFO to DFW?

ASSISTANT: Ok, I will help you. I need the travel dates please provide if ok?

USER: My preferable journey dates are from 06/06 to 06/08.

ASSISTANT: Ok, please wait.

USER: Sure, take your own time.

ASSISTANT: There is a flight with 1 connection limit and the airfare is 100. Can I book?

USER: Please book my ticket with this flight.

ASSISTANT: Ok, the flight is booked and the airlines is Spirit and flight is 1002.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for connecting.