You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I have to attend music event at Washington, can you please help me to book a flight ticket from PHL to IAD?

ASSISTANT: Can I know your travelling dates?

USER: Sure, my travelling dates are Oct 06 and Oct 08.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Let me know your name.

USER: My name is Paul Hernandez.

ASSISTANT: Ticket is found with airline JetBlue for price 100 having flight number 1015.

USER: Ok, please book.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you.