You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I need to book a flight ticket from DEN to OAK, Can you please help me for booking?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: I would like to travel on 07/24 to return on 07/26.

ASSISTANT: Please provide me the name.

USER: Charles Jones here.

ASSISTANT: May I know the connection limit for this journey?

USER: I need a connecting flight in between my journey.

ASSISTANT: Please provide me the other specifications.

USER: I would be return on afternoon.

ASSISTANT: Here, I found a flight for afternoon session for your return journey with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Ok, proceed for booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1006 in American Airlines.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.