You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jennifer Jackson.

ASSISTANT: What can I do for you?

USER: I have heard a lot about Atlanta Botanical Garden where many plants will be displayed.

ASSISTANT: Ok.

USER: I would like to visit that place, so can you please book a flight ticket from PHL to ATL?

ASSISTANT: Sure. May I know the travelling dates?

USER: Sure, my departure will be on 09/05 and return on 09/07.

ASSISTANT: There is a flight with airline UA andnumber is 1003. Is it ok for you?

USER: May I know the connection limit please?

ASSISTANT: It's single.

USER: That's great. Please proceed to book.

ASSISTANT: Your ticket is booked. Have a safe flight.

USER: Thank you for booking.

ASSISTANT: Welcome.