You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How shall I help you?

USER: I am Rebecca Wilson. I am planning to attend my friend birthday party in Phoenix, can you please help me to book a flight with single connection?

ASSISTANT: In order to book flight ticket, please let me know your travel dates.

USER: Sure, my journey dates are from 10/15 to 10/17.

ASSISTANT: May I know your airport codes.

USER: I would like to fly from MCO-PHX.

ASSISTANT: Ok. No flight found with your requirement.

USER: Ok, no issues.

ASSISTANT: Thanks.

USER: Thanks for your information.