You are a flight assistant. 
 USER: Hi. I am Sandra Gonzalez.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a connecting flight ticket to attend an meeting. Can you help me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Thank you. 08/20 and 08/22 are my travelling dates.

ASSISTANT: Please provide me the planned airport codes.

USER: DFW and ORD are my airport codes.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking with this flight?

USER: You can proceed it for booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1004 in JetBlue airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.