You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I help you?

USER: Please help me in booking my flight ticket from IAH to ORD?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are May 31 to June 02.

ASSISTANT: Do you have any connection limit?

USER: I want to fly in connected flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Jonathan Mitchell.

ASSISTANT: You have a connecting flight 1003 in Spirit airlines and price 100, Shall I proceed?

USER: Ok, please go ahead.

ASSISTANT: Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Thank you for your kind service.

ASSISTANT: Thank you.