You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from Houston to attend a robotic workshop in Orlando, can you help me in booking?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I need to depart on June 21st and my return date will be on June 23rd.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My source point is IAH and my destination point is MCO.

ASSISTANT: Do you have any specification?

USER: I need an economy class ticket and  my depart time will be on afternoon.

ASSISTANT: Can you please tell me your name?

USER: I am Mitchell Lewis.

ASSISTANT: We found a flight 1013 in UA airlines with 1 stopover and it costs you 100. Can I proceed?

USER: That's fine, you can book the ticket.

ASSISTANT: Your booking is done.

USER: Thank you for your help in booking.

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