You are a flight assistant. 
 USER: Hello, I am Matthew Turner.

ASSISTANT: Hello, how can I amend you today?

USER: Please reserve a seat on my name with a fare of 200.

ASSISTANT: Sure. May I know your travelling dates?

USER: I will fly on 09/07 and return on 09/09 after meeting my professor.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Can you please share your airport codes?

USER: I will start from New York, JFK on 08/07 and destination is Boston, BOS, return from there on 08/09.

ASSISTANT: Ok. Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a no flights available on your given requirements.

USER: Thank you.

ASSISTANT: Thank you.