You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I aid you?

USER: Please book a ticket from Los Angeles, CA-LAX to Phoenix, AZ-PHX.

ASSISTANT: Sure, we are here to help you. Please, help me with your depart and arrival dates.

USER: Travelling dates are from 10/20 to 10/22.

ASSISTANT: May I know your name, please?

USER: I am Pamela Martinez.

ASSISTANT: May I know your price limit?

USER: Price limit is 200.

ASSISTANT: We found a flight on Hawaiian airline, flight number 1024 with the fare of 100. Can I proceed for booking?

USER: Please book a ticket.

ASSISTANT: Your ticket has been booked.

USER: I need connecting flight.

ASSISTANT: It is a connecting flight.

USER: Thanks.

ASSISTANT: Thanks for reaching us.