You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a direct flight to meet my childhood friend, can you help me with booking?

ASSISTANT: Sure, may I know your good name?

USER: I am Charles Martinez.

ASSISTANT: Could you please share your journey dates?

USER: My journey dates are Oct 07 and Oct 09.

ASSISTANT: Kindly mention your airport codes.

USER: My airport codes are BOS to LAX.

ASSISTANT: Please let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you please reconfirm your connection limit?

USER: Sorry, I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.