You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER:  I planned to meet my friend in SEA, can you please help me to book a flight ticket from EWR?

ASSISTANT: Ok, may I know your travelling dates?

USER: My itinerary dates are from 04/20 to 04/22.

ASSISTANT: What is your good name?

USER: My name is Timothy Garcia.

ASSISTANT: Flight-1024 is available with 1 connection at the price of 100, shall I book it for you?

USER: Please proceed for booking.

ASSISTANT: Booking done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.