You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Will you please check for a flight on dates Jan 19 to Jan 21 as I have a client meeting in between these dates?

ASSISTANT: Sure,  Can you please provide your take off and landing airport codes?

USER: I will be leaving from IAD and arrive at EWR.

ASSISTANT:  In which class would you like me to book your flight ticket?

USER: I am fine with any class.

ASSISTANT: Let me know your connection limit?

USER: I need 1 lay by within my route.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Please make the reservation by the name Dorothy Rodriguez.

ASSISTANT: Do you have any other requirements?

USER: No, I am fine with above essentials.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: We found 1020 Hawaiian airlines with single connection with economy class. Shall I proceed with the booking?

USER: Fine, please go ahead.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thanks for your choosing us.

ASSISTANT: Thank you for choosing us.