You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Please book me a flight ticket from TX-DFW to CA-SFO. Can you help me in booking a connecting flight?

ASSISTANT: Sure, I am ready to help you.

USER: Thank you.

ASSISTANT: When you are start from your journey?

USER: I will depart on 03/27.

ASSISTANT: May I know your good name please?

USER: Jacob Perez here.

ASSISTANT: When your willing to return from your destination?

USER: I intend to return on 03/29.

ASSISTANT: OK, please hold on.

USER: Sure.

ASSISTANT: Thanks for waiting. We found UA airline with single connection of flight and price 100, flight number 1012.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been reserved with the name of Jacob Perez.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us, have a safe journey.