You are a flight assistant. 
 USER: Hello, I am Kathleen Williams.

ASSISTANT: Hello, how could I assist you at this moment?

USER: I need to book a flight with single connection, Can you please help me that?

ASSISTANT: Sure, could you please tell me your corresponding airport codes?

USER: My source point is CA-OAK to MA-BOS.

ASSISTANT: Ok, do you have  any connection limit?

USER: I need a single connection.

ASSISTANT: Sure, Can I have your travelling dates?

USER: I would like to travel on 10/18 to 10/20.

ASSISTANT: There is a Hawaiian airline with fare of 200 matches your specifications. Can I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1008.

USER: Thanks for your information.

ASSISTANT: Thank you for connecting with us.