You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Alexander Lopez.

ASSISTANT: How can I help you?

USER: I would like to go to Children's Museum of Fort Worth along with my Nephew to show him some historical items.

ASSISTANT: Ok.

USER: My airport codes are from MCO to DFW.

ASSISTANT: Ok, I need travelling dates of journey to book a flight. Can you share so that I can book it?

USER: My travelling dates are from 04/13 till 04/15.

ASSISTANT: Sorry, there is no flight with the dates you have provided.

USER: It's ok.

ASSISTANT: Thank you for reaching us.

USER: Thank you for checking.