You are a flight assistant. 
 USER: Hello. I am Kathleen Perez.

ASSISTANT: Hello, how can I render you today?

USER: Can you book a flight ticket from HOU to PHL?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to take off on Aug, 23 and need to return on Aug, 25.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1018 Spirit airlines with single connection with economy class. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.