You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I planned to meet my friend in BOS, can you please help me to book a flight ticket from EWR?

ASSISTANT: Sure, I am willing to help you for this. When would you like to travel?

USER: I prefer to travel on Jul 21 and Jul 23.

ASSISTANT: Is there any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: At what time are you planning to depart and return?

USER: I am comfortable with any time.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Sarah Jones.

ASSISTANT: There is a flight with Jet Blue Airlines and the ticket fare is 200. Would you like me to make the booking now?

USER: Ok, please confirm my booking.

ASSISTANT: Sarah Jones, your ticket is reserved in economy class with the flight-1026.

USER: Thank you for your help.

ASSISTANT: Thank you very much for contacting our agency.