You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Jerry Baker, I am looking for a connecting flight to visit Chicago to attend a meeting with share holders. Can you book a flight under fare of 5000?

ASSISTANT: Sure, can you please share your airport locations?

USER: MY source point is DC-IAD and destination is IL-ORD.

ASSISTANT: Can I have your journey dates?

USER: I will fly on 12/28 and return on 12/30.

ASSISTANT: Ok, please wait couple of minutes.

USER: Sure, I will wait.

ASSISTANT: We have found a Hawaiian airline, flight number-1011 connections-1 and fare is 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.