You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you now?

USER: I want to go for a round trip to San Francisco, CA-SFO, can you please book me a ticket with single connection?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Your good name please?

USER: I am Katherine Gonzalez.

ASSISTANT: When you are planning to start your journey?

USER: I am planning to start my journey on 03/29.

ASSISTANT: Can I have your return date?

USER: My return date is 03/31.

ASSISTANT: Please, wait a minute.

USER: Ok.

ASSISTANT: Thanks for your time. Frontier airline flight is running on your route having single connection and fare 100. Shall I proceed further?

USER: Please book my ticket.

ASSISTANT: Your reservation has been confirmed with flight number 1010 of economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.