Hello, Matthew Thomas here.
user
Hello. How can I help you?
assistant
I am planning to attend a workshop on research methodology in Denver. Please book a ticket for me from ATL to DEN.
user
Sure, can you share your flying and landing details?
assistant
I am leaving on 07/21 and  returning on 07/23.
user
There is a flight with number 1028 in airline Frontier. Is it ok for you?
assistant
Please book my ticket in Frontier airlines.
user
Your ticket is booked. Happy journey.
assistant
Thank you for your services.
user
Welcome.
assistant