You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be your helping hand?

USER: I am planning to go to Los Angeles with my friends to celebrate my birthday. Can you help me to book a ticket?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are 08/23 and 08/25.

ASSISTANT: Can you provide your journey points?

USER: My airport codes are SEA-LAX.

ASSISTANT: Hold on a minute.

USER: Ok.

ASSISTANT: We found a flight on UA airline, flight number as 1027 with the fare of 200.

USER: Please do the booking.

ASSISTANT: May I know your name?

USER: Jacob Taylor here.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.