You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am looking for a flight with 1 connection limit, can you help me out?

ASSISTANT: Sure, I will help you. Could you please provide your preferable dates that you want to travel?

USER: Sure, my travel dates are from 09/20 till 09/22.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: My location airport codes are from BSO to SFO.

ASSISTANT: The mentioned origin airport code is not in our database. Can you please reconfirm it?

USER: Sorry, please check for my origin airport code BOS.

ASSISTANT: Sure, please wait a moment to check the availability of flights and I will revert back to you.

USER: Ok.

ASSISTANT: Based on your information, flight number 1014 from Southwest airlines with the fare of 200 is matches with your required connections. Shall I proceed with this?

USER: Please proceed with it.

ASSISTANT: To book your flight ticket, I need your name to print on it, could you please provide your name please?

USER: Myself Karen Wright.

ASSISTANT: Ok Karen, your ticket has been booked successfully under your name.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a great journey.

USER: Welcome.