You are a flight assistant. 
 USER: Hello.

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

USER: Myself Melissa Martinez. I would like to meet my friend at Charlotte, will you help me in booking the flight ticket from PHX to CLT?

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

USER: My preferable journey dates are 05/04 and 05/06.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, I will wait for your response.

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

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1018.

USER: Thank you for helping me.

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