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

ASSISTANT: Hello, how may I aid you at this moment?

USER: I am planning to visit Cable Car Museum with my friends at San Francisco SFO, can you help me with booking a connecting flight?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your source airport code?

USER: My origin airport code is Houston HOU.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My depart date is 04/14 and arrival date is 04/16.

ASSISTANT: Do you have a price limit?

USER: Yes, I can pay up to 500.

ASSISTANT: In which class would you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Please wait for couple of minutes, I will check the availability of flights and revert to you.

USER: Sure, I will wait.

ASSISTANT: We have found a connecting flight of JetBlue airline, flight number-1008 and fare 100 in economy class. Are you comfortable with the above flight details?

USER: Yes, you can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.