You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I am Katherine Baker from Washington. Could you please help me in reserving a ticket from IAD to MSP with connecting flight?

ASSISTANT: Sure, please let me know if you need a lay over in between.

USER: Ok, I need a lay over in between my journey.

ASSISTANT: When are you planning to make your trip?

USER: My planned trip dates are from 11/26 to 11/28.

ASSISTANT: How much can you afford for this booking?

USER: I can spend upto 5000.

ASSISTANT: We found a best flight for you on the dates you requested.

USER: Ok, let me know the details.

ASSISTANT: Hawaiian airline with flight number 1014 and ticket cost is 100. Shall I proceed?

USER: It looks prefect, you can proceed.

ASSISTANT: Your reservation has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for picking us.