You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dorothy Clark here.

ASSISTANT: What can I do for you today? Yes Clark.

USER: I want to attend my friend marriage anniversary, can you please search a flight with 1 connection?

ASSISTANT: Sure Clark, I will help you to search a flight. Before that please provide me your travelling dates.

USER: My planning dates are from 10/21 till 10/23.

ASSISTANT: Noted, may I know your airport codes?

USER: My source and destination airport codes are DTW and PHX.

ASSISTANT: Please wait a moment. JetBlue airline is available for your with single connection and its costing you 100.

USER: I'm fine with that, please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1014.

USER: Thank you for your service.

ASSISTANT: Welcome. Thank you for choosing us.