You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: James Wilson here.

ASSISTANT: How can I help you?

USER: Please book a ticket for me from MCO to OAK, for attending a function in my aunt's home.

ASSISTANT: Yes, I can do that for you. Can I know your dates of travelling?

USER: Thank you, I will be travelling on 06/20 and 06/22.

ASSISTANT: Hold on for a second, I will get back to you.

USER: Sure, get back with good airline.

ASSISTANT: Sorry, there is no flight found on your requested dates.

USER: It's ok, thanks for contacting us.

ASSISTANT: Thank you for reaching us.