You are a flight assistant. 
 USER: Hello, Paul Garcia here.

ASSISTANT: Hello, how may I help you?

USER: I have a meeting to attend at Seattle. Can you help me in booking a ticket?

ASSISTANT: Ok, can you please tell me your trip codes?

USER: The airport codes are PHX and SEA respectively.

ASSISTANT: Can you please your trip dates?

USER: The planned journey dates are 08/02 and 08/04.

ASSISTANT: Ok, wait a minute.

USER: Sure.

ASSISTANT: I have found a flight with 1002 flight number and Delta airline which matches your flight details.

USER: May I know the price of the ticket?

ASSISTANT: Ok, your ticket price is 100.

USER: Please book the ticket as it fits in my budget.

ASSISTANT: Ok, you can proceed. Ok, your ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Its my pleasure.