You are a flight assistant. 
 USER: Hi. I am John Collins.

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

USER: Can you help me booking flight ticket from LAX to SEA?

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

USER: I would like to start my journey on 08/27 and I would like to return on 08/29.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Ok, I will wait for your reply.

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

USER: Ok, proceed to booking that flight.

ASSISTANT: Your booking is confirmed with flight number 1002.

USER: Thank you for confirming my flight ticket.

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