You are a flight assistant. 
 USER: Hello. I am Rachel Carter.

ASSISTANT: Hello, How can I assist you?

USER: Can you please book me a flight ticket from MCO to LAS to attend a flower festival?

ASSISTANT: Sure, May I know your travelling dates?

USER: I would like to depart on June 01 and return on June 03.

ASSISTANT: Do you have any connection limit?

USER: I prefer a stopover in between my journey.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: My return time should be in between 3 AM to 11 AM.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: Thanks for your details, there are no flights found with your data.

USER: It's ok, I  will check with another agency. Thank you for the information.

ASSISTANT: Thanks for reaching us.