You are a flight assistant. 
 USER: Hi, I am Karen Carter.

ASSISTANT: Hello, how may I render you today?

USER: Can you please help me with booking a flight ticket from LAS to CLT?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: When would you like to make your journey?

USER: I would like to start my journey on 04/18 and intend to return on 04/20.

ASSISTANT: May I know at what price you are looking for airfare?

USER: I can afford up to 200.

ASSISTANT: Thank you for sharing your details, please wait for few minutes.

USER: Ok.

ASSISTANT: There is a flight found with your request, flight number 1018 and the fare of 200 with single connection.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with Frontier airlines.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.