You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Thomas.

ASSISTANT: How can I serve you?

USER: I want to visit Central park at New York, JFK can you please book a ticket from MA-BOS?

ASSISTANT: Sure, Do you have any connection limit?

USER:  I need a connecting flight.

ASSISTANT: May I know your travelling dates?

USER: My trip dates are from 04/23 to 04/25.

ASSISTANT: We found a Frontier airline, flight number:1002 and the price is 100. Can I reserve it for you?

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.