You are a flight assistant. 
 USER: Hello, I am Paul Williams.

ASSISTANT: Hello, how may I help you?

USER: I need to fly San Francisco to visit Golden Gate Bridge with my family friends, could you please help me in booking my flight ticket from LGA to SFO?

ASSISTANT: Sure, we are here to aid you. Do you have any price limit?

USER: Yes, I can spend upto 5000.

ASSISTANT: May I know on which dates you would like me to book the flight ticket?

USER: Sure, my planned trip dates are 01/30 and 02/01.

ASSISTANT: Thank you for your details, we found a flight in an airline Delta with 1003 number having a single connection price of 100. Shall I go with the booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us. Have a safe journey.