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