You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Gregory Baker. Can you find a flight from ORD to PHL, to celebrate my brother birthday.

ASSISTANT: Please provide me your travel dates.

USER: Sure, my trip dates should be 12/02 and 12/04.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: Southwest airline is providing flight for you with price 200.

USER: Ok, please proceed if the available flight having single connection.

ASSISTANT: Your ticket has been booked with flight number 1012.

USER: Thanks for your help.

ASSISTANT: It's my pleasure.