You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to meet my brother at Los Angeles, please help me in booking a ticket.

ASSISTANT: Sure, I am here to help you. May I know your journey dates please?

USER: My journey dates are from 03/26 to 03/28.

ASSISTANT: Could you please provide me your airport codes?

USER: My airport codes are from SEA to LAX.

ASSISTANT: May I know your name please to proceed further?

USER: My name is Melissa Thompson.

ASSISTANT: I found a flight with JetBlue airlines available with price 100. Shall I book the ticket for you?

USER: Ok, please book the ticket.

ASSISTANT: Your ticket is booked with flight 1020.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing our services. Have a good day.