You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can please check out is there any flight available between SEA and CLT?

ASSISTANT: Sure, could I have your journey dates?

USER: Thank you for accepting my request, I am planning to move on Mar 31 and please book my return ticket on Apr 02.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your good name?

USER: Sure, my name is Samantha Gonzalez.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Frontier airline, price is 100 in economy class with one stopover.

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking has been confirmed with a fight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.