You are a flight assistant. 
 USER: Hello. I am Angela Harris.

ASSISTANT: Hello. How can I aid you today?

USER: I am looking to book a flight ticket from CLT to IAH. Can you please help me to search the flight?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Could you please share your travelling dates?

USER: My scheduled travel dates are Apr 21 and Apr 23.

ASSISTANT: May I know your price limit?

USER: I can afford up to 500 for my journey.

ASSISTANT: Ok, please wait for a while.

USER: Ok, please make sure that the connection limit is 1.

ASSISTANT: There is a Hawaiian 1011 airline with fare of 200 and a halt in between the journey.

USER: Ok, please proceed with the ticket booking.

ASSISTANT: Your booking has been confirmed on name of Angela Harris.

USER: Thank you so much for your help and for your quick response.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.