Hello. I am Katherine Taylor.
user
 Hello, How can I assist you today?
assistant
Please search for a flight on 05/21 as I have  to attend an interview at Seattle.
user
Sure, please provide me your airport codes?
assistant
Houston, HOU is my source code and Seattle, SEA is my destination code.
user
Kindly mention me your return date?
assistant
After attending the interview, I will return on 05/23.
user
Do you have any specifications?
assistant
Price must be under 200 only. I prefer a lay by in between my journey.
user
Thanks for your details.
assistant
Ok.
user
We found 1001 UA airline with single connection and price of 100. Shall I proceed with booking?
assistant
Please proceed with booking.
user
Your ticket has been booked.
assistant
Thank you for assisting me.
user
Thank you for reaching us.
assistant