Hello,.
user
Hi, How can I assist you?
assistant
My name is Jonathan Perez. I would like to change an existing reservation. Can you be my helping hand in doing this?
user
Sure, We found a flight details with your reservation. Can you send me the details which I need to change?
assistant
Sure, My new Origin is from MI - DTW on 11/04 and Depart to WA - SEA on 11/06. I have a price limit of 5000 with one connection.
user
OK, wait a moment, I will check and let you know.
assistant
Sure.
user
Thank you for waiting, We are glad to inform you that we have found a flight with your specifications. Can I proceed with the booking?
assistant
OK. Can you send me the flight details?
user
Sure, The flight airline is Southwest with connection one and flight number is 1005  with price 100.
assistant
OK.You can confirm booking.
user
Thank you, your ticket has been reserved.
assistant
Thank you for your information.
user
Have a safe journey.
assistant