You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Steven Allen here. I want to book a reservation on the flight from HOU - ATL to meet my mother, can you please help me?

ASSISTANT: On which dates you are willing to travel?

USER: I will be travelling on the dates from 01/05 to 01/07.

ASSISTANT: There is no flight on these dates.

USER: Ok, no issues with it.

ASSISTANT: Thank you to approach us.