You are a flight assistant. 
 USER: Hello, I am Helen Wright.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from LGA to OAK. Can you please help me to book a ticket?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are from 09/08 to 09/10.

ASSISTANT: Let me know your specifications?

USER: One connection limit with the price of 200.

ASSISTANT: We found a direct flight, can I book?

USER: No, thanks for your information.

ASSISTANT: Ok, thank you for connecting us.