You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Could u help me out for booking a ticket.

ASSISTANT: Sure, can I know your travelling dates?

USER: Actually, I have business meeting in Boston.

ASSISTANT: Ok. Could you tell me your travelling airport codes?

USER: My travelling dates are 04/27 and 04/29.

ASSISTANT: Ok.

USER: It should have a connection limit of 1.

ASSISTANT: Ok. can I know the airport codes of your source and destination?

USER: My location codes are BOS and ATL.

ASSISTANT: I had found a flight for you with a price of 100. Can I proceed with the booking?

USER: Ok, proceed for booking.

ASSISTANT: Ok. Can I know your name for booking purpose?

USER: I am Cynthia Green.

ASSISTANT: Thank you for reaching us. Your ticket has been booked. Have a safe flight.

USER: Thank you so much for quick response.