Hi.
user
Hello.
assistant
I am Deborah Lee.
user
Lee, how can I assist you?
assistant
 I am suffering with typhoid fever, so I am unable to travel to my old office to attend the meeting, can you help in change my ticket?
user
Sure, I am here to help you. Let me check your reservation status first.
assistant
Sure, take your time.
user
Lee, I have found your reservation. May I know your preferred airport codes?
assistant
My airport codes are BOS to MCO.
user
Ok, may I know your travel dates?
assistant
Ok, my trip dates are 07/27 and 07/29.
user
There is a flight with single connection available in Frontier airlines and the ticket fare is 100 only. Are you comfortable with this flight?
assistant
Yes, please proceed.
user
Lee, your ticket is booked and your flight number is 1003.
assistant
Thank you for assisting me.
user
Thank you for choosing us.
assistant