You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Deborah Mitchell.

ASSISTANT: How may I help you?

USER: I am planning to go and visit the art gallery in TX - HOU from TX - AUS. Can you help me to book a flight?

ASSISTANT: Sure, can I have your planned dates of your journey please?

USER: Yes, my travel dates are 02/17 and 02/19 respectively.

ASSISTANT: Please wait a moment.

USER: Ok, take your time.

ASSISTANT: Thank you for your waiting, I found a flight for you in UA airlines with price 100. Can I book your ticket?

USER: Go with the booking process.

ASSISTANT: Ok, your booking is confirmed with flight number 1009.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.