You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this Janus Travels? I am Angela Carter.

ASSISTANT: Yes, we are from Janus Travels. How can I help you Angela?

USER: I love to take pictures of animals, so I am travelling to Charlotte-CLT for a documentation purpose on wild photography from Houston-IAH.

ASSISTANT: That's great. When are you planning to visit CLT for documentation?

USER: This month march 03/22 and return on march 03/24.

ASSISTANT: Sorry to inform you, there is no flight found on 03/22 to Charlotte.

USER: That's fine, I try to plan on next day.

ASSISTANT: If you want I can book a flight for next day?

USER: That's ok, Once if  am sure with dates of my journey, I will let you know.

ASSISTANT: Ok, we are hear to help you anytime. Thank you reaching us.

USER: Thanks for your service.