You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you?

USER: I am Stephanie Carter, As I am a technical student I want to visit NASA space centre. Can you please book a flight to IAH?

ASSISTANT: Sure, I will help you doing that. When would you like to travel?

USER: My travelling dates are 09/09 to 09/11.

ASSISTANT: Do you have any price and connection limit?

USER: Yes, Price should not exceed 500. I need a connecting flight.

ASSISTANT: Can I have your source code please?

USER: I want to fly from ORD.

ASSISTANT: Thanks for sharing your details, there was a JetBlue airline flight available with 1003 number. It has one connection and price is 200. Shall I proceed?

USER: Yes, You can confirm this flight.

ASSISTANT: Your ticket has been confirmed successfully.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you for contacting us.