You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am Robert Thomas. I want to book a flight ticket to attend interview at Boston, please help me out with a connecting flight.

ASSISTANT: Sure, we are glad to help you for booking. May I know dates of your journey?

USER: My travelling dates are from 05/21 to 05/23.

ASSISTANT: Ok, please share your destination airport code.

USER: I want to fly from MCO to BOS.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Unfortunately, there were no flights found on your requested dates.

USER: Please go with booking. No issues, thank you.

ASSISTANT: Thank you for choosing us.