You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am James Scott. I have to attend a Live Concert at Las Vegas, could you please help me with booking a flight ticket from SFO to LAS?

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to take off on 07/10 and return on 07/12.

ASSISTANT: Do you have any specifications?

USER: I am looking for a flight with connection 1.

ASSISTANT: There is a connecting flight with number 1000 in airline Frontier, the fare is 200.

USER: Please confirm the booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.