You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Angela Green. Can you help me in booking a ticket from HOU to LAS? My planning dates are from 04/17 to 04/19.

ASSISTANT: Yes, I can help you. Give me a moment.

USER: Ok.

ASSISTANT: I have found a flight ticket with a price of 200 and 1 connection.

USER: That's great, please proceed.

ASSISTANT: Ok, your ticket is booked with Hawaiian airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.+.