You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I be of your helping hand?

USER: Can you please book a ticket for me, as I have to attend an emergency meeting at Philadelphia.

ASSISTANT: Sure. May I know your airport codes?

USER: I want to land at PHL. My source location is Oakland, OAK.

ASSISTANT: Do you have any price limit?

USER: Yes, I can pay up to 5000 for a ticket.

ASSISTANT: Can you share your travelling dates?

USER: My journey dates are from 09/16 to 09/18.

ASSISTANT: Is there any connection limit?

USER: I prefer  to travel in single connecting flight.

ASSISTANT: We have found a flight with 2 connections.

USER: I need a single connecting flight. Please do not move further with booking.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thanks for choosing us. May I know your name?

USER: I am Ruth Hernandez.

ASSISTANT: Ok, Thank you.

USER: Thank you.