You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please reserve a flight ticket from CLT to PHL for my business meet?

ASSISTANT: Sure, help me with the trip dates?

USER: I am planning to move on July 24 and please book my return ticket on July 26.

ASSISTANT: May I know your name please?

USER: Sure, my name is Andrew Robinson.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: We found a flight in an airline American with 1020 number having a single connection price of 100. Shall I proceed to book?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your flight ticket has been booked in an economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.

USER: Welcome.