You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Betty Edwards want to visit Houston, can you book a ticket on 07/06 and 07/08?

ASSISTANT: May I know your airport codes?

USER: Sure, I want to fly from JFK to IAH.

ASSISTANT: Please wait for a moment. Let me check for any available flight.

USER: Ok.

ASSISTANT: Spirit airlines with flight 1024 is available on your preferred dates.

USER: Ok, proceed with this airline.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.