You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Mark Phillips, I want to book a flight on 10/20 to visit my friend. Can you help me to book a connecting flight?

ASSISTANT: Sure, we are glad to help you. Can you please provide your journey points?

USER: I will fly from MA-BOS to TX-HOU.

ASSISTANT: May I know your arrival date?

USER: I will arrive on 10/22.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline AA matches your specifications. Flight 1008 having a hlat with fare 100.

USER: Please proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.