You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Rebecca Perez. Please book a flight ticket from LAX to DEN.

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from 04/02 to 04/04.

ASSISTANT: Do you have any specification?

USER: Yes, I need a connecting flight.

ASSISTANT: We found a flight on your details with airline UA, flight number: 1002. Shall I book this ticket?

USER: Ok, Book it.

ASSISTANT: Your ticket has been booked with the name of Rebecca Perez.

USER: Thank you.

ASSISTANT: Thank you so much.