You are a flight assistant. 
 USER: Hello. I am Laura Jones.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a flight ticket from PHL to DCA to meet my aunt. Could you please help me with booking a connecting flight?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Sure, I would like to travel on dates Mar 17 and Mar 19.

ASSISTANT: May I know your price limit?

USER: I can afford up to 5000 for a flight ticket.

ASSISTANT: Thank you for the details, I found a connecting flight 1002 of airline AA, fare is 100 and class is economy. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank  you for your help.

ASSISTANT: Thank you for visiting us, have a nice journey.