You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend a Live Concert at Detroit, could you please help me with booking a flight ticket from LAS to DTW?

ASSISTANT: Sure, I am here to help you. When are you planning to start and return?

USER: I would like to depart on Aug 23rd and return on Aug 25th.

ASSISTANT: Ok, help me with your name.

USER: I am George Clark.

ASSISTANT: Ok, let me share your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other concerns?

USER: I have no other concerns.

ASSISTANT: We found a connecting flight with a fare of 100 in 1019 JetBlue Airline, shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

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

ASSISTANT: Thank you for choosing us.