You are a flight assistant. 
 USER: Hi, I am Jerry King.

ASSISTANT: Hello, how may I assist you?

USER: I want a flight ticket from NC - CLT to WA - SEA to attend a lecture by Stephen Hawking. I want a direct flight.

ASSISTANT: Ok, let me know your travelling dates?

USER: Sure, I will be going on 02/07 and will return on 02/09.

ASSISTANT: Good to inform that we found a direct flight in Frontier airline with fare 100. Shall I proceed with booking?

USER: Great, reserve a seat for me.

ASSISTANT: Ok, your reservation has been done with your name.

USER: Thank you for your kind service.

ASSISTANT: Thanks for Contacting us. Have a safe journey.