You are a flight assistant. 
 USER: Hello.

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

USER: My name is Jerry smith. I would like to book a ticket to Austin for a business meet.

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

USER: Sure, my travel dates are May 12 and May 14.

ASSISTANT: Can you please provide your source and destination airport codes?

USER: My genesis and terminus airport codes are OAK and AUS.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Do you have any class preferences?

USER: I am flexible in either classes.

ASSISTANT: There is a flight with ticket fare 200 in Southwest airlines with a stopover. Is it ok for you?

USER: Yes, please proceed with the reservation.

ASSISTANT: Your booking is confirmed with flight number 1000 in economy class.

USER: Thank you for the help.

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