You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Stephanie Scott. Can you book a flight ticket from DTW to SEA?

ASSISTANT: Sure, tell me your travel dates please?

USER: Jan, 27 and Jan, 29 are my travelling dates.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight and make sure that my depart time should be at afternoon.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found Frontier airlines which flies with one connection . It is in economy class and the fare is only 100.

USER: Please proceed for further.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1026.

USER: Thank you.