You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kenneth Hernandez.

ASSISTANT: How can I abet you today?

USER: I want to book a flight ticket on 03/28 and return on 03/30, so can you help me with booking please?

ASSISTANT: Sure, I am here to help you, may I know your travelling airport codes?

USER: Yes, my airport codes are NC-CLT and NV-LAS.

ASSISTANT: Could you please mention your lay by's? Please wait for couple of minutes.

USER: Yes, I need a connecting flight. Ok.

ASSISTANT: There is a AA 1013 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Kenneth Hernandez.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a nice day.