You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Alexander Rodriguez here.

ASSISTANT: What can I do for you today?

USER: I want to book a ticket from LAX to SEA to meet my relatives.

ASSISTANT:  May I know the take off and return date of your journey?

USER: My travel dates are 05/05 to 05/07.

ASSISTANT: Please wait for a moment, I will the details and get back to you. There is a flight with price 100 and flight number is 1018. Can I book the ticket for you?

USER: Proceed for booking.

ASSISTANT: Thank you for the information. Your ticket is confirmed successfully.

USER: Thanks for your help.

ASSISTANT: Welcome.