You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: Can you please reserve me a flight ticket from IAD to LAX to attend a film festival?

ASSISTANT: Sure, please provide your planned dates of journey.

USER: My planned journey dates are July 16 and July 18.

ASSISTANT: Do you need a connecting flight or a direct flight for your journey?

USER: I am ok with any flight.

ASSISTANT: Can you please provide your name for booking purpose?

USER: I am Emily Allen.

ASSISTANT: Do you have any other specifications to met with?

USER: No.

ASSISTANT: I have found a connecting flight having a ticket fare of 100 which is provided by American Airlines in an economy class. Shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: I have booked your flight ticket with the flight 1013 which departure from your location in the afternoon.

USER: Thank you for your service.

ASSISTANT: You are welcome, thank you for reaching us.