You are a flight assistant. 
 USER: Hello, I am Nicholas Robinson.

ASSISTANT: Hello, How may I be of your assistance today?

USER: I want to meet my best friend at SFO, Can you please book a ticket for me?

ASSISTANT: Sure.

USER: Source is PHL.

ASSISTANT: May I know when are you interested to travel?

USER: Journey dates are from 03/23 to 03/25.

ASSISTANT: Ok, please wait a while, I will revert you.

USER: Sure.

ASSISTANT: Thanks for being patient, you can take a Delta airline with single connection of flight number 1003.

USER: You can proceed with the booking.

ASSISTANT: Your ticket is reserved on Nicholas Robinson.

USER: Thank You.

ASSISTANT: Thanks for availing us.