You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Edward Lewis.

ASSISTANT: How can I assist you today?

USER: I planned to meet my cousin in Denver, can you please help me to book a flight ticket from ATL to DEN?

ASSISTANT: Sure, I am gleeful to help you. May I know your travel dates please?

USER: I would like to travel on 05/15 and 05/17.

ASSISTANT: Ok, please wait for a while and I will revert back to you.

USER: Sure, take your time.

ASSISTANT: I appreciate your patience, here there is connecting flight available for you in your route and airfare is about 100 only. Shall I proceed further in booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed for the flight 1011 in Spirit airlines.

USER: Thank you for your assistance.

ASSISTANT: You are welcome, thank you for reaching us.