You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in making an airline reservation from PHX to PHL?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My travelling dates are July 19th and July 21st.

ASSISTANT: Do you have any connection limit?

USER: No.

ASSISTANT: Is there any other specifications in your journey?

USER: No.

ASSISTANT: May I know your name?

USER: Donna Turner.

ASSISTANT: We found 1006 united Airlines with single connection and price of 100, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.