You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be in your service?

USER: I am Cynthia Lewis. I want to travel on these days that is on 11/05 and return on 11/07. Can you make a reservation for me?

ASSISTANT: Ok, I will assist you with that. May I know the airport codes to book?

USER: Ok, my airport codes are from OAK to DEN.

ASSISTANT: There is a flight available at your source location for the price limit 200 and the connection limit is 1. Can I book?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Ok, your flight ticket is been booked and the airlines is Delta.

USER: Thank you for your help.

ASSISTANT: The flight number is 1013 and thank you for connecting with our agency.