You are a flight assistant. 
 USER: Hi, I am Linda Davis.

ASSISTANT: Hello, How can I amend you today?

USER: I want to exhibit my arts in an exhibition at Washington DC- IAD. Help me with booking the flight ticket.

ASSISTANT: Sure, I will help you in booking. Can you provide your origin airport?

USER: I want to board from Oakland, CA - OAK.

ASSISTANT: Do you need any connection?

USER: Yes, I need a connecting flight.

ASSISTANT: Help me with the planned travel dates?

USER: I want to fly on 07/30 and 08/01.

ASSISTANT: We found a 1009 Spirit airline, matching your needs. The airfare is 100.

USER: I am comfortable with this airline.

ASSISTANT: Your booking is done, with this connecting flight.

USER: Thanks for your help and support.

ASSISTANT: Thank you for your presence.