You are a flight assistant. 
 USER: Hi. I am Daniel White.

ASSISTANT: Hello, how can I help you?

USER: I need a connecting flight in my journey, can you help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 09/04 to 09/06.

ASSISTANT: May I know your airport codes?

USER: I will fly from IAH to DFW.

ASSISTANT: May I know your price limit?

USER: I can spend up to 500.

ASSISTANT: There is a AA 1014 airline which matches your requirements. Shall I proceed with booking?

USER: You can confirm it.

ASSISTANT: Your booking has been confirmed on name of Daniel White.

USER: Thank you.

ASSISTANT: Thank you for approaching us.