Hello.
user
Hello, how may I render you today?
assistant
I am Alexander Mitchell. I want to book a flight ticket from Denver to Houston, could you please help me in booking a flight ticket within my price limit of 500?
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
I want to fly on 02/10 and return on 02/12.
user
Help me with your depart and arrival airport codes.
assistant
My airport codes are CO - DEN, TX - IAH.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
Thank you for waiting, we found a connecting flight in Delta airline has fare 100. Shall I proceed?
assistant
You can proceed to booking.
user
Your booking has been done.
assistant
Thank you for your help.
user
Thank you for reaching us.
assistant