You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help do you require from our agency?

USER: I planned to meet my friend in OAK, can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, I am happy to help you. Can you please mention your journey dates?

USER: I prefer to travel on Mar 5 and Mar 7.

ASSISTANT: Ok, please tell me your preference about the airlines.

USER: I don't have any preferences.

ASSISTANT: Ok, do you have any concern about the timings of the depart and return flights?

USER: I planned to depart in morning.

ASSISTANT: Ok, is there any connection limit preference?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, can I know your respective name to proceed further?

USER: I am Michelle Adams.

ASSISTANT: We have found a flight for you which is having a single stop over in between your journey and this flight is departing in the morning time and returning in the morning time. Can I reserve the ticket?

USER: Ok, please confirm my booking.

ASSISTANT: As per your request, I have booked your ticket with the flight-1000 and this flight is an economy class type. Have a nice journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency.