You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Anthony Smith, I would like to visit Houston Zoo as I am lover of creatures, please help me to get flight ticker?

ASSISTANT: Sure, I will help you. Please tell me your travel dates?

USER: Sure, my travel dates are 02/02 and 02/04.

ASSISTANT: Ok, can you please tell the airport codes?

USER: Airport codes are CLT and HOU. Please check with connection 1 and price under 1000.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight matching to your requirements, the airlines is Delta with flight number 1009. Shall I proceed?

USER: Ok, please confirm it.

ASSISTANT: Ok, your ticket booking is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome. Have a safe journey. Thank you for contacting us.

USER: Most welcome.