Hi, Jason Martin here.
user
Hello, How can I help you?
assistant
I need to go to Chicago IL - ORD to attend my grandad memorial service. Can you book a flight ticket for me?
user
I will help you in booking a ticket. Could yo u please provide the travelling dates?
assistant
Sure, my arrival date is on 11/14 and departure is on 11/12.
user
 May I know where you are starting from?
assistant
And my origin airport code is TX - IAH.
user
Ok, Wait a minute I will check and get back to you.
assistant
Sure.
user
 There is a UA flight which matches your requirements the flight details are flight number : 1021, Price : 100 and 1 connection. Can I proceed with booking?
assistant
Sure.
user
 Your booking has been confirmed.
assistant
Thanks for your quality service.
user
Thank you for contacting us.
assistant