You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a ticket from BOS to PHL, can you help me?

ASSISTANT: Please let me know your travelling dates?

USER: My travel dates are Feb 06 and 08.

ASSISTANT: Please share your desired class limit?

USER: I want to travel in business class.

ASSISTANT: May I know your connection limit for your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry, no flights found on your preferable dates.

USER: No problem.

ASSISTANT: Can you please let me know your name?

USER: I am Andrew Baker.

ASSISTANT: Thank you for connecting with us.

USER: Thank you for your information.