You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight from LGA to attend a meeting. Can you book a flight to EWR?

ASSISTANT: Sure, can you share your trip dates?

USER: I will fly on Apr 25 and return on Apr 27.

ASSISTANT: Do you have any preferences?

USER: I prefer a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Jessica Campbell.

ASSISTANT: There is a connecting flight with number 1027 in airline Hawaiian, the fare is 100 in economy class. Can I book it?

USER: Please proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.