You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Myself Charles Lewis. I would like to visit Museum of Science with my professor in Boston, please help me in booking a ticket from SFO to BOS.

ASSISTANT: If you provide your planned departure and return dates of travelling then it is easy to find a exact flight for you.

USER: Sure, I would like to plan my journey on 12/29 and return on 12/31.

ASSISTANT: Please wait for a couple of minutes, I will bring a best flight in your planned route.

USER: Sure, take your time.

ASSISTANT: There is a flight-1011 on AA airlines, shall I proceed?

USER: May I know the connection limit please?

ASSISTANT: Yes, flight having 2 connections.

USER: I prefer for single connection, can you please check for that?

ASSISTANT: There is a connecting flight-1008 with price 300, is it ok for you?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Ok, your ticket has been completed on Hawaiian airlines.

USER: Thank you for your assistance.

ASSISTANT: Thanks for contacting us, have a safe trip.