You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I aid you?

USER: Can you please help me to book a flight ticket from OAK to LGA?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: May I know, On which dates you prefer to travel?

USER: My journey dates are from Mar 31 to Apr 02.

ASSISTANT: Is there any connection limit for your journey?

USER: Yes, I would like to prefer a connecting flight.

ASSISTANT: Can you mention your name?

USER: I am Carol Scott.

ASSISTANT: Ok, Please be on hold.

USER: Sure.

ASSISTANT: We found a Delta airline with flight number 1000 available for your journey. Shall I proceed?

USER: Perfect, You may proceed now.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your excellent service.

ASSISTANT: Thanks for opting us. Have a safe journey.