You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking the flight ticket from DEN to OAK?

ASSISTANT: Please can I know the dates of your journey to book?

USER: My travel dates are 05/22 and 05/24.

ASSISTANT: Ok, please can I know the connection limits you planned?

USER: I need a single connection.

ASSISTANT: Ok, please let me know your airlines preference to check.

USER: I prefer to travel in normal cost airlines.

ASSISTANT: Ok, there is a ticket available with 1 connection limit and the airfare is 100 for the economy class. Can I know your name to confirm the ticket?

USER: My name is Brenda Scott.

ASSISTANT: Ok, the flight ticket is booked for the flight 1005 and the airlines is Delta.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing our agency, have a safe journey.