Is this an ok request?

so I started a job at the beginning of October. I have 5 days to take off for the rest of the year which have been given to me. But I need to take 5 days off in April which is basically a week. I booked a big trip in 2020 but it was cancelled so we are rescheduling it for April. Is it cheeky to ask for 5 days off in April after working there for 7 months?

Is this an ok request?
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