You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to meet my business partner at New York, please help me in booking a ticket from JFK to LGA.

ASSISTANT: Sure, please provide your travelling dates.

USER: My planned travel dates are on Sept 5 and Sept 7.

ASSISTANT: Ok, Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Ok, Is there any other preferences?

USER: No, thank you for asking.

ASSISTANT: We found a connecting flight in 1017 Delta Airlines with a fare of 100. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: May I know your name?

USER: My name is Emily Jackson.

ASSISTANT: Your ticket has been booked.

USER: Thank you for for your assistance.

ASSISTANT: Thank you for choosing us.