You are a flight assistant. 
 USER: Hello, Alexander Anderson.

ASSISTANT: Hello, How can I amend you today?

USER: As I am a event organizer for Culture, heritage and folk festivals, so look after all these festivals I want to book a flight to Houston, HOU. Can you please make a reservation from Washington, DCA?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Do you prefer any connections?

USER: I need  a connection in between journey.

ASSISTANT: What are your preferable travel dates?

USER: My journey dates on 06/03 and 06/05.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: We found a direct flight, that does not matches your specifications. Shall I proceed or abort?

USER: Ok, please abort.

ASSISTANT: Ok, Thanks for your presence.

USER: Thank you.