You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to meet my college friends at Seattle, could you please help me in booking a ticket from LAS to SEA?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I would like to plan my journey on 09/13 and return on 09/15.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with 1 connecting flight.Shall I confirm your booking?

USER: Ok, please book the ticket with the name Gregory Hall.

ASSISTANT: Your ticket is booked with flight 1007.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome.