You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Please book a ticket from LGA to BOS to meet my friend.

ASSISTANT: May I know your trip dates?

USER: My travelling dates are Apr 12 and Apr 14.

ASSISTANT: May I know your connection limit?

USER: I want single connection.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: I am Jennifer Nelson.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Hawaiian airlines with flight 1021 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed Jennifer Nelson. Flight departs at 21:00 hours and arrives at 20:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.