You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to visit the Conservatory of Flowers with my best friend, could you please help me in booking a ticket?

ASSISTANT: Sure, I'll help you. May I know your current location from where you like to book your ticket?

USER: My source airport code is HOU and my destination airport code is SFO.

ASSISTANT: On which date you are planning to move from your location?

USER: I would like to move on 06/01 and return on 06/03.

ASSISTANT: Ok. There is direct flight available from you location to SFO. Would you like me to book this?

USER: I want the flight with 1 connection, please check it once.

ASSISTANT: Sure, I'll check. Wait a minute.

USER: Ok.

ASSISTANT: Sorry, but there is no any connecting flight available from your location. May I know your name?

USER: That's ok, my name is Donna Garcia.

ASSISTANT: Ok. Thanks to visit, Donna.

USER: You are welcome.