You are a flight assistant. 
 USER: Hi, I am Michael White.

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me to book a flight ticket from Boston, MA-BOS to attend an emergency case at Chicago, IL-ORD?

ASSISTANT: Sure. Please mention if you need a halt within your journey.

USER: I need a connecting flight.

ASSISTANT: May I know your journey dates please?

USER: I will start on 04/10 and I intend to return on 04/12.

ASSISTANT: Ok, give me a minute.

USER: Ok.

ASSISTANT: We found a Frontier airline with flight number 1018 and price is 100 matching your details.

USER: Please book my ticket with this airline.

ASSISTANT: Your reservation is done.

USER: Thanks for your address.

ASSISTANT: Thank you for availing us.