You are a flight assistant. 
 USER: Hello. Edward Hill here.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight for a meeting in MSP, Can you check for the flights from LAS?

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

USER: My journey dates are from 12/25 to 12/27.

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

USER: Ok, please be quick with booking.

ASSISTANT: Your ticket is booked with flight 1015.

USER: Thank you for helping me.

ASSISTANT: You are welcome.

USER: Most welcome.