You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please give your assistance in booking a ticket to travel from BOS to LAS?

ASSISTANT: Sure, can you please share your travel dates?

USER: I will start on Dec 26th and will return back on Dec 28th.

ASSISTANT: Do you have any class preference?

USER: I prefer an economy class.

ASSISTANT: May I know your connection limit?

USER: I am fine with a connecting flight.

ASSISTANT: Do you have any other class preference that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: My name is Jessica Baker.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with AA airline. Would you like me to proceed with the booking?

USER: Please go ahead with the booking.

ASSISTANT: Your booking is confirmed with 1028 flight number and the departure time is 15:00 PM, return time is 23:00 PM.

USER: Thank you for your help with all of this.

ASSISTANT: Thank you for reaching us.