You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Shirley Walker.

ASSISTANT: How can I help you today?

USER: I have to attend a Live Concert at Phoenix, could you please help me with booking a flight ticket from IAD to PHX?

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

USER: I would like to depart on Oct 15th and return on Oct 17th.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specification?

USER: No, thank you for asking.

ASSISTANT: Please hold on for a while.

USER: Sure, take your time.

ASSISTANT: In my search, I found a flight for you with 1 stopover and it costs you 100. Can I proceed?

USER: Yes, please confirm the booking.

ASSISTANT: Your booking is done with flight 1000 in Hawaiian airlines.

USER: I really appreciate your help, thank you for your service.

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