You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Melissa Allen. I would like to book a ticket from ATL to SEA,  can you please help me out?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am travelling on these dates FEB 1st and 3rd.

ASSISTANT: Do you have any airline preferences?

USER: I need a halt.

ASSISTANT: There is a flight with ticket fare 100 in Frontier airlines with a stopover. Is it ok for you?

USER: Ok,  you can proceed.

ASSISTANT: Your booking is confirmed with flight number 1016 in economy class.

USER: Thank you for your services.

ASSISTANT: Thank you for contacting us, have a nice day.