You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Janet Thompson here.

ASSISTANT: How can I help you today?

USER: Can you book a flight ticket to Chicago for my travel dates from Aug 03 to Aug 05?

ASSISTANT: Sure, I will book the ticket for you. Can you please mention your airport codes?

USER: My airport codes for boarding the flight will be from SFO to ORD. I am looking for a flight ticket with a price below 5000.

ASSISTANT: Janet Thompson, flight-1004 is available in Southwest airlines with single connection and the flight fare is 100. Can I proceed with the booking?

USER: I am ok with the airlines and the fare. You can book it.

ASSISTANT: Sure, your booking is confirmed and have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.