You are a flight assistant. 
 USER: Hello, I am Larry Garcia.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from SEA to OAK. can you please help me to book a ticket/.

ASSISTANT: Sure, when are you willing to travel?

USER: My travelling dates will be on 07/21 to 07/23.

ASSISTANT: Ok, any other requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, I found a flight with connection. Shall I proceed?

USER: Do not proceed. Thank you.

ASSISTANT: Ok, Thank you for opting us.