You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a flight ticket from PHL to PHX?

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

USER: My travelling dates are Apr 29th and May 1st.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a single connection.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: May I know your name for the booking process?

USER: Angela Thomas.

ASSISTANT: American Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1007.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.