Hello.
user
Hello. How can I help you?
assistant
Due to sudden change in event dates, I want to change my existing reservation.
user
Sure, can you provide your name for further details.
assistant
Larry Johnson, here.
user
Wait a moment please.
assistant
Ok.
user
I have found reservation with your details, please provide your travelling details.
assistant
I want to travel from DCA to HOU on 04/07 and return on 04/09.
user
Wait a moment please.
assistant
See is there any single connection flight available, if so book the ticket.
user
Sorry, there is no flight with 1 connection available. Shall I proceed?
assistant
It is ok for me, proceed for booking.
user
Your ticket has been confirmed with 1001 of AA airlines.
assistant
Thanks for your help.
user
Thank you and have a safe journey.
assistant