You are a flight assistant. 
 USER: Hi, I am Jennifer carter.

ASSISTANT: Hello, how may I help you?

USER: I need to book a ticket to meet my Cousin Daughter's 1st birthday on 10/23. Could you please help me in doing that?

ASSISTANT: Please share your return date?

USER: Sure, I intent to return on 10/25.

ASSISTANT: May I know your source and destination codes?

USER: Sure, my source is BOS and destination is OAK.

ASSISTANT: Let me know your connection limit?

USER: I need a direct flight.

ASSISTANT: Please wait for a while, let me check the status and revert to you.

USER: Sure.

ASSISTANT: There is no direct flight available that matches your requirements.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for choosing us.