You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Emma Baker, I am planning for an outing at Minneapolis. Can you help me to book a ticket?

ASSISTANT: Ok, can you please provide your dates of journey? Ok, may I know your airport codes please?

USER: I am planning to start on 01/24 and return on 01/26.

ASSISTANT: Ok.

USER: My source and destination airport codes are MCO and MSP respectively.

ASSISTANT: Ok, hold on for a moment.

USER: Ok.

ASSISTANT: Sorry Emma, there are no flight available on your requested dates.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for choosing us, have a good day.

USER: You are welcome.