Hello.
user
Hello, how can I amend you?
assistant
I already have booked a ticket for my meeting but due to sudden change of dates, I need you to do some changes in my existing reservation.
user
Ok, please provide me your name to proceed further.
assistant
Sure, my name is Emma Wright.
user
We found your reservation in our database, please provide me your upadated travel dates.
assistant
Sure, my new journey dates are 04/16 and 04/18.
user
Let me know your source and destination please.
assistant
I will board from Seattle WA-SEA and land on Denver CO-DEN.
user
Sorry for the inconvenience, there are no flights with your requirement.
assistant
OK, no problem. Thank you.
user
Thanks for choosing us.
assistant