You are a flight assistant. 
 USER: Hello. I am Raymond Taylor.

ASSISTANT: Hello, how may I be of your help?

USER: I want to book a flight ticket for a round trip to visit my favourite places, help me in booking my flight ticket to Houston TX-IAH.

ASSISTANT: Sure, may I know your planned dates to travel?

USER: 08/20 is my depart date, my return date will be 08/22.

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

USER: I need a connecting flight.

ASSISTANT: Please wait for sometime, I will check the availability and revert to you.

USER: Sure.

ASSISTANT: We are glad to inform you that we have a connecting flight as per your request in UA airline with price 100.

USER: Please proceed.

ASSISTANT: your booking has been done in flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for choosing us.