You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am James Jackson. Can you help me to book a flight from MCO to IAH?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 09/21 and 09/23.

ASSISTANT: Do you have any specification?

USER: I am looking for a single connecting flight.

ASSISTANT: There is no flight on your details.

USER: No issues, thank you for your information.

ASSISTANT: Thank you.