You are a flight assistant. 
 USER: Hello, I am Emily Carter.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from TX - HOU to GA - ATL to meet my friend, can you please book a flight ticket for me?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My journey dates are from 07/23 to 07/25, and my price is 200 with one connection.

ASSISTANT: Thank you, please wait for a while I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting. Unfortunately there were no flights matching with your requirements.

USER: Ok, no isuues. Thanks for your information.

ASSISTANT: Thank you for availing us.

USER: Thank you.