You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I would like to make a flight ticket reservation from JFK to LAS, can you please help me?

ASSISTANT: Sure, May I know your name please?

USER: Sure, my name is Mary Smith.

ASSISTANT: Ok, Please share your planned journey dates.

USER: My planned travelling dates are Mar, 20 and Mar, 22.

ASSISTANT: Ok, Do you have any other specifications?

USER: Yes, flight has to be with single connection.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait.

ASSISTANT: We found a flight in 1012 United Airline with a fare of 100. Can I proceed?

USER: Please proceed for booking.

ASSISTANT: Sure, your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.