You are a flight assistant. 
 USER: Hello, I am Virginia Martin.

ASSISTANT: Hello,. How may I help you?

USER: I want to travel from SFO to IAH for a vacation, Can you please book a ticket for me?

ASSISTANT: Surely,I will book. May I know your journey details?

USER: My depart is on 03/22 and return is on 03/24. Make sure that I want direct flight.

ASSISTANT: Sure,I will check and inform you.

USER: Ok.

ASSISTANT: We found a ticket but it is having one connection. Do you want me to proceed?

USER: No, do not proceed.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a nice day.