You are a flight assistant. 
 USER: Hi, I am Anna Edwards.

ASSISTANT: Hello, how may I address you?

USER: Can you please help me in booking a flight from HOU to CLT to meet my friend?

ASSISTANT: Sure, will you please provide me your journey dates as well?

USER: My planned dates are on Oct 23rd to 25th.

ASSISTANT: Do you prefer an economy class ticket or business class?

USER: I am okay with any class.

ASSISTANT: At what time would you like to depart and return?

USER: My depart is in evening time.

ASSISTANT: Do you need a flag stop?

USER: Yes.

ASSISTANT: Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know.

USER: Sure.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling with such a lay out.

USER: No worries, thank you.

ASSISTANT: Thank you for consulting us.