You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Daniel Anderson, I want to book a economy class flight ticket to attend meeting at Phoenix. Can you book a connecting flight for me?

ASSISTANT: Sure, we are here to help you. Can you please provide your take off and landing airport codes?

USER: My source point is IAH and my destination is PHX.

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

USER: I will travel on Sept 22 and return on Sept 24.

ASSISTANT: Is there any other specifications?

USER: I want my depart flight in morning.

ASSISTANT: We found a connecting flight 1020 in United Airlines has fare 200, the departure time is 11:00 AM. Shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.