You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am William Jackson, I want to book a ticket from BOS to SFO. Will you help me?

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates please?

USER: My travelling dates are on July 13 and July 15.

ASSISTANT: Ok, may I know your class preference please?

USER: I am okay with any class.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Hawaiian airlines is providing a flight on that route with ticket fare of 100 and 1 connection, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: I have successfully booked an economy class ticket in flight-1015, it will depart on 9:00 AM , July 13 and arrival time is 20:00 PM, July 15.

USER: Thank you.

ASSISTANT: Thank you for choosing us.