You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Nicole Lewis, can you help me to search a flight from IAH?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Please share your planned dates of journey?

USER: Sure, I am planning to travel on 12/19 and 12/21.

ASSISTANT: May I know your landing airport code?

USER: My destination airport is CLT.

ASSISTANT: Here is a flight with fare 100 and one connection in Spirit airline. May I proceed for booking?

USER: Yes, proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.