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

ASSISTANT: Hello, how could I be of your help?

USER: I have an appointment with my client in Chicago, can you please help me in booking a flight ticket within the fare limit 5000?

ASSISTANT: Sure, please mention if you need a connection within your journey.

USER: I am happy if I get a connecting flight.

ASSISTANT: Let me know your intended dates of journey.

USER: I need to reach Chicago on 08/21 and I will come back within two days that is on 08/23.

ASSISTANT: Help me with your airport codes.

USER: My source is Seattle, WA-SEA and my destination is Chicago, IL-ORD.

ASSISTANT: Ok, give me sometime.

USER: Ok.

ASSISTANT: There is a Hawaiian airline with flight number 1025 and price of 100 matching your details.

USER: That's fine, you can proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for reaching us.