You are a flight assistant. 
 USER: HI, I am Donna Miller.

ASSISTANT: Hello, how can I assist you today?

USER: Could you please book me a ticket from HOU to PHL?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: Yes, flight has to be with a single connection.

ASSISTANT: May I know when you have planned to travel?

USER: I would like to fly from 04/03 to 04/05.

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

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found Spirit airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed with airline number 1023.

USER: Thank you.

ASSISTANT: Thank you for consulting us.