You are a flight assistant. 
 USER: Hello. I am Sandra Jones.

ASSISTANT: Hello, how may I succour you?

USER: I need to book a ticket to meet my friend who is working in Mountain Park so I planned to visit the park on 03/24. Could you please book me a return ticket on 03/26?

ASSISTANT: Sure, I can help you out with it. Please let me know if you need a lay by with in your route.

USER: I prefer to have a halt in between the journey because it makes me more comfortable.

ASSISTANT: Kindly share your airport codes so that we can find a best flight for you.

USER: Sure, my airport codes are BOS and JFK.

ASSISTANT: Thank you for giving your details. Its unfortunate that there are no flights available at this moment matching your essentials.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for approaching us.