You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to attend my nephew's marriage, could you book a ticket for me?

ASSISTANT: Sure, may I know the airport codes and travelling dates of your journey?

USER: My airport codes are ORD and IAD. My travel dates are 12/01 and 12/03.

ASSISTANT: Ok, please wait for a moment.

USER: My connection limit is 1.

ASSISTANT: Sure, there is a flight 1010 in JetBlue airline has the price 100.Can I proceed?

USER: Please proceed.

ASSISTANT: May I know your name for booking the ticket?

USER: My name is Andrew Adams.

ASSISTANT: Ok. Your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us, have a safe journey.