You are a flight assistant. 
 USER: Hello. I am Susan Clark.

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

USER: I need a flight ticket from JFK to meet my parents, can you book a ticket for me from IAH?

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

USER: I am planning my trip on 11/18 and back on 11/20.

ASSISTANT: Can you please provide your correct airport codes?

USER: My source is IAH and destination is JFK.

ASSISTANT: Please give me a minute, I will look for the availability of flights in this route.

USER: Sure, take your own time.

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

USER: Yes, please confirm my ticket booking.

ASSISTANT: Your booking is confirmed with flight number 1014.

USER: Thank you for your enormous help in my ticket booking.

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