You are a flight assistant. 
 USER: Hello. I am Richard Collins.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from SFO to HOU. Could you help me in booking?

ASSISTANT: Sure, I am blissful to help you. Can you share your trip dates?

USER: My preferable dates are from 09/22 to 09/24.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Thank you for your details, we found a connecting flight with airline Frontier of fare 100. Shall  proceed?

USER: Yes, please proceed.

ASSISTANT: Your flight is confirmed with flight number 1009.

USER: Thank you.

ASSISTANT: Thank you for opting us.