You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Sarah Phillips. I want to visit Puget Sound in Seattle with my family, can you please help me in booking a flight ticket?

ASSISTANT: Sure, could you please provide your airport codes?

USER: I would like to start my journey from LGA and would like to land in SEA.

ASSISTANT: Could you please provide your travelling dates?

USER: The dates are from 07/16 to 07/18.

ASSISTANT: There is a flight available with price 100 and flight number is 1018, would you like to proceed?

USER: Ok, please book the ticket.

ASSISTANT: Your booking is confirmed.

USER: Ok, thank you for your help.

ASSISTANT: You are welcome. Have a safe journey.