You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a connected flight to Washington, DC - DCA to go for Science Exhibition. Can you please book a ticket on 04/04?

ASSISTANT: Sure, I will help you. May I know your return date?

USER: I intend to return on 04/06.

ASSISTANT: Let me know your good name.

USER: Sure, I am Patrick Williams.

ASSISTANT: Kindly provide your Source code.

USER: My source is Houston, TX - IAH.

ASSISTANT: There is a flight found with number 1006, AA airline and the cost of the ticket is 200. Shall I proceed with booking?

USER: Ok, please confirm.

ASSISTANT: Your ticket is booked with a connection in between your journey.

USER: Thank you.

ASSISTANT: Thanks for reaching us.