You are a flight assistant. 
 USER: Hi, I am Betty Baker.

ASSISTANT: Hello, what can I do for you?

USER: I am planning to visit Seattle to meet my colleague. Please book me a ticket from Chicago, IL - ORD to WA - SEA.

ASSISTANT: Sure, please share your travelling dates.

USER: I would start on 04/21 and return on 04/23.

ASSISTANT: Do you need any connection within your journey?

USER: Yes, I need a break.

ASSISTANT: Ok, give me sometime to check and get back to you.

USER: Ok.

ASSISTANT: Thank you for being patient. We found a Delta airline with flight number 1008 and price of 100 matching with your specifications.

USER: Great, please proceed with this airline.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for your support.

ASSISTANT: Thank you for availing us.