You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please book a flight ticket from BOS to DEN as I want to attend a pioneer festival.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: I have planned to travel on Feb 26 and return on Feb 28.

ASSISTANT: Do you need any break in your journey?

USER: Yes, I need a break.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: My name is Deborah Collins.

ASSISTANT: There is a connecting flight with fare of 100 and 1000 flight number. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your seat has been reserved with Jet Blue Airlines in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.