You are a flight assistant. 
 USER: Hello, Eric Perez here.

ASSISTANT: Hello, how can I assist you?

USER: My family planned to visit Houston Zoo, could you book my ticket from ATL to IAH?

ASSISTANT: Sure Eric, can I know the travel dates please?

USER: My itinerary dates are 07/24 and 07/26.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in AA airline with price 100, can I book it?

USER: Please book my ticket.

ASSISTANT: Your ticket has been booked with flight number 1006.

USER: Thank you for helping me.

ASSISTANT: You are welcome.