You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to visit Dallas, can you please book the ticket from LAS to DFW?

ASSISTANT: Sure, can you share your trip dates?

USER: My preferable journey dates are from 01/14 to 01/16.

ASSISTANT: There is a connecting flight with number 1014 in airline Frontier, the fare is 200. Can I book it?

USER: That's ok for me. Please book the ticket with my name Kathleen Turner.

ASSISTANT: Your ticket is reserved.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.