You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Mark Scott. I want to book a ticket from LGA to CLT, can you help me?

ASSISTANT: Sure, can you share your trip dates?

USER: My travel dates are Dec 06 and Dec 08.

ASSISTANT: Do you have any preferences?

USER: My depart time is in the evening.

ASSISTANT: Give me a minute.

USER: Sure, I need a connecting flight.

ASSISTANT: There is a connecting flight with number 1012 in airline JetBlue, the fare is 100 in economy class. Can I book it?

USER: You can book it.

ASSISTANT: Your ticket is reserved, the depart time is 22:00 PM and return time 9:00 AM.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.