You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in booking a flight ticket to SFO from DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from May 12 to May 14.

ASSISTANT: Do you have any specifications? Please share me your name.

USER: I need a single connecting flight. I am Samantha Miller.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Flight-1017 is available with United airlines having single connection and the ticket costs you 600 only in business class. Are you comfortable with this flight?

USER: You ca proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.