Hello, I am Kevin Brown.
user
Hello, what can I do for you today?
assistant
I need to reach Houston, TX - HOU from MN - MSP to attend a conference. Can you help me?
user
Sure, may I know your departure and arrival dates?
assistant
I would like to leave on 10/23 and arrive on 10/25.
user
Do you need any break in between the journey?
assistant
Yes.
user
Ok, how much you can afford for a flight ticket?
assistant
i can spend up to 200.
user
We found a flight a flight with fare of 300, are you comfortable to afford?
assistant
I actually wanted to travel in a less expensive flight. Can you please re-check once?
user
Sorry we cannot find a flight  under price 200.
assistant
I have got coupons for my last booking. Can I redeem them now?
user
Please wait let me check with your coupons.
assistant
Ok.
user
Sorry your coupons got expired, you cannot redeem them.
assistant
Ok, don't proceed. I will choose any alternative to reach my destination.
user
Thank you for reaching us, hope to serve you better next time.
assistant
Thanks for your assistance.
user