You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Nicholas Rodriguez. I am looking for a flight from IAD to EWR, can you help me out?

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

USER: My trip dates are from July 7th till July 9th.

ASSISTANT: Please wait a moment.

USER: I need a normal cost airlines.

ASSISTANT: Flight 1015 in Hawaiian airlines is available for you with 1 stopover and it costs you 100. Can I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

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