You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend music concert at SFO, can you please help me with booking a flight ticket from BOS?

ASSISTANT: Sure, help me with the trip dates?

USER: I would like to take off on Apr 27 and return on Apr 29.

ASSISTANT: May I know your name for the booking process?

USER: My name is Robert Gonzalez.

ASSISTANT: Do you have any preferences?

USER: I am looking for a connecting flight.

ASSISTANT: There is a flight in an airline United with 1016 number having a single connection price of 100 in an economy class. Shall I proceed to book?

USER: Yes, please proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us.