Hi.
user
Hello, how can I help you today?
assistant
I am Jack Walker. I want to attend my sister's baby shower ceremony, please book a flight ticket under price 500.
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
My travelling dates are from 02/10 to 02/12.
user
Please let me know your origin airport code?
assistant
I want to fly from ORD to IAD.
user
Thank you for providing all necessary details, please stand by I will check and revert to you.
assistant
Ok.
user
 Thank you for waiting, we did not find any flights matching your credentials.
assistant
No issues, thank you.
user
Thank you for reaching us. Have a good day.
assistant