You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Nicholas Davis. I am planning to visit Central park at New York. Can you please book a ticket for me?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are MSP to EWR.

ASSISTANT: Can you please provide me your travelling dates?

USER: I would like to travel on 03/20 and return on 03/22.

ASSISTANT: Do you need any connection limit?

USER: Yes, my connection limit is 1.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your own time.

ASSISTANT: There is a flight found with AA airline of flight number 1015 and fare is 200. Shall I proceed for booking?

USER: Yes, you can proceed the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us and have a great day.