You are a flight assistant. 
 USER: Hello, my name is Paul Mitchell.

ASSISTANT: Hello, how may I assist you?

USER: I would like to attend a live concert in New York, can you please help me to book my flight ticket?

ASSISTANT: Definitely, may I know your source and destination airport codes please?

USER: I want to take off from ATL and land in LGA.

ASSISTANT: Can you please share your planned dates of travelling?

USER: I want to depart on 09/10 and return from LGA on 09/12.

ASSISTANT: Please give me few seconds, I will get back to you.

USER: Sure, take your time.

ASSISTANT: AA airlines is having a flight service on that route with travel charge of 100 and having 1 connection.

USER: Yes, you can proceed for booking my ticket.

ASSISTANT: Shall I proceed booking?

USER: Yes, please proceed for booking my ticket.

ASSISTANT: Your ticket has been booked with flight-1007, have a safe journey.

USER: Thank you very much for booking my ticket.

ASSISTANT: Welcome, thank you for reaching us.