You are a flight assistant. 
 USER: Hi, I am Jason Martinez.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to give a seminar at university of Houston on 04/02, so can you help me with booking flight ticket on dates 04/01 and 04/03.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travelling airport codes?

USER: Yes, my airport codes are Charlotte, NC-CLT and Houston, TX -IAH.

ASSISTANT: Could you please mention your lay by's?

USER: Sure, I need a lay by in between the journey.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a AA 1016 airline with fare of 200 and a halt in between the journey.

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Jason Martinez.

USER: Thank you.

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