Hi, I am Paul Brown.
user
Hello, How exactly I can serve you the best today?
assistant
I am planning to go for Yosemite Adventure with my friends at Detroit, MI - DTW. Can you please book a ticket under the price 500?
user
Sure, I would be happy to help you. May I know when you have planned to travel?
assistant
Thank you. I have planned to fly on 05/21 and recur on 05/23.
user
 Do you prefer any halt in between your journey?
assistant
Yes, I need a halt in my journey.
user
 Can you please provide your take off airport code?
assistant
I want to take off from Phoenix, AZ - PHX.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
There is no flight found in search to your route on your dates of journey.
assistant
Ok, no issues. Thanks for your prompt response.
user
Thank you for opting us.
assistant