Hello. I am Frank Davis.
user
Hello, How can I serve you?
assistant
I would like to attend a cultural event which is going to be held at my college on 04/22.
user
Sure, May I know the journey codes?
assistant
My source point is Austin, AUS. I have to reach Houston, HOU.
user
Please help me with your return date.
assistant
It will be on 04/24.
user
Please wait a second.
assistant
Sure.
user
Sorry, No flights found with your chosen dates. Thank you for opting us.
assistant
Ok, no problem. Thank you for your response.
user