Give me a list of things to do when travelling by plane
1. Eat little
2. stay hydrated with plenty of water
3. Take a travel pillow for your neck
4 Take an eye mask to wear for sleep
5. Ask to upgrade if in coach
6. Be prepared to not be comfortable
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
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Answer the following query.
Give me a list of things to do when travelling by plane

user
1. Eat little
2. stay hydrated with plenty of water
3. Take a travel pillow for your neck
4 Take an eye mask to wear for sleep
5. Ask to upgrade if in coach
6. Be prepared to not be comfortable
assistant