You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: As I am a scientist, I want to attend science festival with my students at Houston. Can you do the reservation?

ASSISTANT: Sure, can you please share your travelling dates?

USER: Dates are 11/24 and 11/26.

ASSISTANT: May I know your boarding and landing points?

USER: My airport codes are CLT-HOU.

ASSISTANT: Do you need any halt in between journey?

USER: I need break in my journey.

ASSISTANT: May I know your budget for ticket?

USER: Price should not cross 1000.

ASSISTANT: Can I have your name to proceed?

USER: Lisa Hernandez here.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, we have a direct flight on that route.

USER: Do not proceed. Thank you.

ASSISTANT: Thank you for opting us.