You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Lisa Wright.

ASSISTANT: How can I help you?

USER: I am planning to attend music concert at HOU, can you please help me with booking a flight ticket from CLT?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: Sure, I would like to take off on 07/11 and return on 07/13.

ASSISTANT: Please give me a moment.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 100. Are you ok with these specifications?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked with flight number 1012 and airline is Frontier.

USER: I appreciate your help, thank you.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.