You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Pamela White here.

ASSISTANT: How can  I help you?

USER: I need your assistance in searching a flight from the hometown city that is Washington, can you please help me?

ASSISTANT: Sure, may I know your travelling airport codes please?

USER: Sure, my airport codes are IAD - DEN.

ASSISTANT: Your travelling dates please?

USER: Ok, my itinerary dates are 03/28 and 03/30.

ASSISTANT: There is a flight with single connection, can I proceed for booking in 1017 flight it cost you 200?

USER: Please proceed for booking.

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.