You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Samuel Mitchell.

ASSISTANT: Yes, Michell.

USER: I would like to book a ticket to Dallas, can you please help me out?

ASSISTANT: Sure, please provide me your location airport codes?

USER: I am flying from MCO to DFW.

ASSISTANT: Ok, share your travel dates?

USER: I am travelling on these dates 02/12 and 02/14.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Here is a flight with 0 connection and price is 100. Can I proceed with it?

USER: Can you please check with one connection?

ASSISTANT: Sorry Mitchell, there is no flight with 1 connection.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thank you for reaching us.