You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Sharon Collins. I am looking for a flight from SEA to LGA, can you book the flight ticket for me?

ASSISTANT: Sure, can I know your preferable dates?

USER: My trip dates are from 08/20 till 08/22.

ASSISTANT: We found a flight from Southwest airline with 1 connection and fare is 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your ticket is booked and flight number is 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.