Hello, I am Gregory Lopez.
user
Hello, how can I help you today?
assistant
Owing to an emergency, I want to change an existing reservation, could you help me in changing the reservation?
user
Sure, I am here to help you. Please give a minute.
assistant
Sure.
user
Thanks for waiting, we found your reservation. Please share your updated journey details?
assistant
My airport codes are PA - PHL, TX - HOU. I want to fly on 12/22 and return on 12/24.
user
Thanks for your details, there is a connecting flight 1005 in Delta airline with fare 100. Shall I go with booking?
assistant
You can proceed to booking.
user
Your flight ticket has been confirmed.
assistant
Thank you.
user
Thank you for reaching us.
assistant