W:Excuse me.Can you help meM:YesW:I have a ticket to Seattle.Where can I check inM:Sorry, I can’t help you here.You have to go to the ticket counter You’ll see a sign there that says, "Check-in", then look for the airline you want. What does the woman want to do now（） A: To buy a ticket B: To check in C: To receive a guest D: To return a ticket